Imagine yourself driving quietly aboard your Cadillac DTS and suddenly an engine warning light shows up on your dashboard ! The most standard reaction is worries of risking a serious problem. To know what exactly this light corresponds to, you will have to learn how to read an Cadillac DTS fault codes, you may have already read about OBD system, this is exactly what we are going to discuss. Our writers have decided to produce this content page to enable you fairly quickly discover the origin of this default code and to give you serenity. To perform this, we will first take a look at the nature of a fault code on Cadillac DTS, then how to read an Cadillac DTS fault code, and finally how to erase this fault code in order to turn off the light on your dashboard.
What is a Cadillac DTS fault code?
A fault code is a generic or standard code common to all automotive companies , they are also named DTC (Data Trouble Code), the goal is to be sure that any diagnostic OBD can understand them. They will be represented by a standard format, such as example: P0255. Each data will have a precise explanation. Default codes are codes issued by the calculators of your Cadillac DTS. These ECUs will continuously monitor your vehicle’s exhausts, pressures, mixtures and when the values exceed the limits set by the vehicle’s ECU, the fault code will appear. The advantage of understanding how to read a fault code on your Cadillac DTS is that you will have access to precise info about your automobile which will enable you to figure out what issue you are struggling with.
How to read a fault code on my Cadillac DTS?
In this second section we will now focus precisely on what brings you on the website, how to read a fault code on Cadillac DTS. To discover this precious data you will need to to purchase a diagnostic tool, also called OBD 2, named after the socket on your Cadillac DTS to which you will have to connect. These diagnostic tools are easily obtainable, you will be able to find some in Bluetooth version which connects to your phone and some standard versions with a reader associated to the socket, as far as price is concerned, you will be able to find models between 30 and 100 euros. Once you have bought an OBD2 diagnostic reader, you will need to discover the diagnostic plug on your Cadillac DTS, it is based on the left side of your steering column on the lower part of your dashboard, behind a hatch. It is easy to locate because it is triangular shaped and has 16 pins. All you have to do is connect with your diagnostic tool to read the fault code of your Cadillac DTS.
How to erase the fault code Cadillac DTS
Finally, to finish this article content, we are going to describe you the process to perform to erase a fault code on your Cadillac DTS. Once you have navigated through the menus, you will access the list of active fault codes on your car. However, you will have to ask yourself an important question, is it really good to erase this fault code on Cadillac DTS? Absolutely, erasing a fault code without dealing with the problem corresponds to closing its eyes to the fact. Moreover, the computer of your Cadillac DTS is made to take resolutions depending to the data it records, if a crucial fault code is on, it will possibly adapt the engine overall performance to protect it. So if you delete the fault code, remember to resolve the issue to which it is connected. Some OBD diagnostic tools do not allow you to do this. You have a dedicated navigation menu on most diagnostic tools that should allow you to clear this fault code on Cadillac DTS.
If you wish more guides on the Cadillac DTS, go to our Cadillac DTS category.
